MaterialSilicone ShapeHat MaterialHigh-quality silicone material, food grade material to guarantee your health, which is safe, non-toxic, soft, durable and reusable.Easy to keep the drink fresh and sealed to ensure that the wine will not deteriorate, extend and preserve the taste of the wine. ApplicationThese decorative wine bottle stopper can be used to seal red wine, wine, champagne, carbonated soda, beverages, etc.. They are essential for parties, picnics or anytime when the drinks are flowing, suitable for many occasions, such as home, party, restaurants, hotels, bars, clubs, KTV, cafes. Unique DesignWe use a tapered thread design to seal your wine bottle to prolong and preserve the wine flavor, and can help you maintain the mellow aroma of wine. Ideal StopperThe wine stopper can withstand temperatures from -40 degrees to 250 degrees, can be sterilized at high temperature, can be cleaned and reused. The bottle stopper is in the shape of a hat, simple but generous and lovely, exquisite top hat design makes lifeless things interesting. Easy To UseThe wine stopper is easy to insert and pull out, labor-saving, convenient and durable, and solve the quality problem of cork broken. Suitable for any standard wine and beverage bottle and it 's a good substitute for cork wine stopper.